Statistics Resources

General Statistics Help

• Research Methods and Statistics
• G. David Garson's StatNotes
• StatSoft Online Statistics Textbook
• SPSS Tutorial with Videos of Various Analyses
• Virtual Lab in Statistics with Online Simulations
• Lecture Notes from ECU Statistics Classes

Help with Specific Topics

Mediation & Moderation

• David Kenny's Site on Mediation and Moderation
• Indirect Effects in Multiple Mediator Models
• SPSS and SAS Macros from Andrew Hayes
• Mediation and Moderation Analysis Facebook Page
• Mediation/Moderation Papers, Macros, Spreadsheets, and More

• Interactions with Latent Variables in SEM
• SEMNET: A SEM Discussion Network and Searchable Archive

Other

• Qualitative Data Analysis
• Meta-Analyses
• Intercoder Reliability

Calculators and Spreadsheets

• Several Useful Online Calculators
• Quick Exact p-Value Calculator for Different Statistics
• SISA: Statistical Analysis Via the Web
• Web Pages That Perform Statistical Calculations
• Excel Spreadsheet to Calculate Congruence Coefficients
• Spreadsheet to Calculate Critical Values and Confidence Intervals
• Various Statistical Calculators
• Calculator for the Sobel Mediation Test

Help with Particular Statistical Programs

• SPSS
• SAS
• Stata
• R

Reporting Your Analyses

• Reporting Statistics in APA Style
• Reporting Mediation and Moderation

Data Archives

• U.S. Census Bureau
• U.S. Bureau of Labor Statistics
• U.S. Department of Education Data
• International Statistics
• General Social Survey
• Centers for Disease Control and Prevention
• Religious Data Archives
• Transportation Bureau
• Population Survey Data
• CIA World Factbook (standardized facts by country)

Miscellaneous Resources

• General Resources for Teaching Statistics
• Links to Many Statistics Resources

Thank you to everyone from the SPSP listserv who provided these suggestions. If you have something you would like to share, please contact the Graduate Student Committee at: